<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
</head>
<body>

<div id="app">
    <!-- 3.使用组件 -->
    <my-cpn></my-cpn>
    <my-cpn></my-cpn>
    <my-cpn></my-cpn>
    <my-cpn></my-cpn>

    <div>
        <div>
            <my-cpn></my-cpn>
        </div>
    </div>
</div>

<script src="../js/vue.js"></script>
<script>
    //1.创建组件构造器
    const cpnC = Vue.extend({
        template: `
            <div>
                <h2>我是标题</h2>
                <p>我是内容,哈哈哈哈</p>
                <p>我是内容,呵呵呵呵</p>
            </div>`
    })

    //2.注册组件
    Vue.component('my-cpn', cpnC)

    const app = new Vue({
        el: '#app',
        data: {
            message: '你好啊'
        }
    })
</script>

</body>
</html>